28655392

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{21841}}^1$

素因数の和:21892

約数の個数: 24

約数和(自身を含む): 57793932

約数和(自身を除く): 29138540

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 21841, 43682, 87364, 174728, 349456, 698912, 895481, 1790962, 3581924, 7163848, 14327696, 28655392]

約数ペア:

[(1, 28655392), (2, 14327696), (4, 7163848), (8, 3581924), (16, 1790962), (32, 895481), (41, 698912), (82, 349456), (164, 174728), (328, 87364), (656, 43682), (1312, 21841)]